package com.itce.arco.test2;

import java.util.Arrays;

public class test5 {
    public static void main(String[] args) {
        String a = "dfaf";
        String b = " ";
        String c = a +"-"+ b;
        String[] split = c.split("-");
        System.out.println(split.length);
        System.out.println(Arrays.toString(split));
    }
}
